Sorting boundary elements of a matrix
Given a matrix mat[][] of size M*N, the task is to sort only the border elements of the matrix in the clockwise direction and print… Read More »
Given a matrix mat[][] of size M*N, the task is to sort only the border elements of the matrix in the clockwise direction and print… Read More »
Given two strings (of lowercase letters), a pattern and a string. The task is to sort string according to the order defined by pattern and… Read More »
Given an array arr[] of size N consisting of distinct integers from range [0, N – 1] arranged in a random order. Also given a… Read More »
Using STL library it is very easy to perform certain basic operations on array like Sorting, searching, sum of elements, finding minimum and maximum element… Read More »
Given an array arr[] of n positive integers. The task is to find elements arr[i] and arr[j] from the array such that arr[i]Carr[j] is maximum… Read More »
Every state is represented by string of length 2. For example DL is used for Delhi, HP for Himachal Pradesh, UP for Uttar Pradesh, PB… Read More »
Given a Complete Binary Tree as an array, the task is to print all of its levels in sorted order. Examples: Input: arr[] = {7,… Read More »
Given a connected graph with N vertices and M edges. The task is to print the lexicographically smallest DFS traversal of the graph starting from… Read More »
Given an integer k and an array arr[] representing the destination floors for N people waiting currently at the ground floor and k is the… Read More »
Given two arrays A1 and A2 of N numbers. There are two people A and B who select numbers out of N. If A selects… Read More »
Given N numbers(N is an even number). Divide the N numbers into N/2 pairs in such a way that the sum of squares of the… Read More »
Given an array arr[] of N integers and an integer S. The task is to find an element K in the array such that if… Read More »
Given two string A and B which represents two integers, the task is to print the maximized value of A after replacing 0 or more… Read More »
Given a string str containing lowercase alphabets (a – z). The task is to print the string after rearranging some characters such that the string… Read More »
Salesforce recently visited our campus BITS Pilani for the first time for Associate Member of Technical Staff role in Hyderabad. Round 1: Online Round (Hosted on… Read More »